نتایج جستجو برای: viral gene delivery
تعداد نتایج: 1439069 فیلتر نتایج به سال:
The Sleeping Beauty (SB) transposon system is a non-viral gene delivery platform that combines simplicity, inexpensive manufacture, and favorable safety features in the context of human applications. However, efficient correction of hematopoietic stem and progenitor cells (HSPCs) with non-viral vector systems, including SB, demands further refinement of gene delivery techniques. We set out to i...
Adeno-associated virus type 2 (AAV2) is considered a promising gene delivery vector and has been extensively applied in several disease models; however, inefficient transduction in various cells and tissues has limited its widespread application in many areas of gene therapy. In this study, we have developed a general, but efficient, strategy to enhance viral transduction, both in vitro and in ...
Gene therapy is one of the most attractive fields in tumor therapy. In past decades, significant progress has been achieved. Various approaches, such as viral and non-viral vectors and physical methods, have been developed to make gene delivery safer and more efficient. Several therapeutic strategies have evolved, including gene-based (tumor suppressor genes, suicide genes, antiangiogenic genes...
A major goal of nucleic acid based therapies is to treat inherted and acquired disorders by adding, correcting, suppressing or eplacing genes (Abbas et al., 2008). Advantages of non-viral vectors or delivering nucleic acid based therapies include ease of scale-up, torage stability and improved quality control. The most promisng non-viral vectors have been liposomes and cationic polymers hich co...
BACKGROUND Gene transfer to vascular cells is a highly inefficient and nonselective process, defined by the lack of specific cell-surface receptors for both nonviral and viral gene delivery vectors. METHODS AND RESULTS We used filamentous phage display to isolate a panel of peptides that have the ability to bind selectively and efficiently to quiescent human umbilical vein endothelial cells (...
Today, it has been confirmed that the viral infections play an important role in premature delivery and abortion. This study was carried out to determine the frequency rate of papilloma virus types 16 and 18 in pregnant women and their relationship with premature delivery and abortion. In this study, vaginal secretions were collected from pregnant women who had been referred to the women clinic...
glioma, as a primary tumor of central nervous system, is the main cause of death in patients with brain cancer. therefore, development of an efficient strategy for treatment of glioma is worthy. the aim of the current study was to develop a srl peptide-coated dendrimer as a novel dual gene delivery system for targeting the lrp receptor, an up-regulated gene in both bbb and glioma cells. to perf...
Adenoviral (Ad)-mediated in vivo gene transfer and expression are limited in part by cellular immune responses to viral-encoded proteins and/or transgene immunogenicity. In an attempt to diminish the former responses, we have previously developed and described helper-dependent (HD) Ad vectors in which the viral protein coding sequences are completely eliminated. These HD vectors have up to 37 k...
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